Autor(i)/Author(s): Marcel Raček, Helena Lichtnerová, Jana Černá
Názov/Title: Comparison of development of chlorophyll in the leaves of Ginkgo biloba L. using destructive and non-destructive analysis
Zdrojový dokument/Source: Plants in Urban Areas and Landscape
Typ dokumentu/Document Type: Scientific paper
ISBN: 978-80-552-1262-3
DOI: http://dx.doi.org/10.15414/2014.9788055212623.79-80
Vydavateľ/Publisher: Slovak University of Agriculture in Nitra
Rok, strany/PY, pages: 2014, 79-80
Publikované online/Published on-line: 2015-01-23
Jazyk/Language: eng
Abstract: The research defines the time depended differentiation of chlorophyll in the leaves of Ginkgo biloba L. seedlings using destructive and non-destructive methods. Water regime was induced for plants at the stage of growth of shoots at the beginning of June. Moisture of the substratum was 70% of saturation of the soil, and was regulated three times a week.
Water regime was maintained for seven measurements. Sampling for analysis of chlorophyll content in leaves was carried out at three week intervals. First sampling was conducted immediately after the establishment of experiments in mid-June. The last collection was conducted in mid-September. By using different methods for measuring the chlorophyll in the leaves was found that changes in chlorophyll content can be identically recorded by destructive as well as non-destructive
methods. The advantage of using non-destructive methods is less of subjects needed for the analysis and elimination of errors caused by the individual characteristics of plants.
Keywords: chlorophyll content index, leaf, Ginkgo biloba L. seedlings
Práva/Rights: Act on copyright and rights related to copyright (Copyright Act) as amended (consolidated version), Slovak Republic; Creative Commons Attribution 4.0 Licence
Toto dielo je publikované pod/This work is licensed under a Creative Commons Attribution 4.0 International License.
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